AKAI CS-33D
¥ 38,000 (around 1973)
Commentary
A cassette deck equipped with a noise reduction system.
The Dolby System is installed as a noise reduction system.
A hard permalloy head is used for the read / write head.
The drive motor of the mechanism section is equipped with an electronic governor motor.
Equipped with a tape changeover switch.
Equipped with an automatic stop mechanism.
Model Rating
Type | Cassette deck |
Track system | 4-track 2-channel stereo system |
Heads | Recording : Hard Permalloy Head Erasing head |
Frequency characteristic | 40 Hz ~ 15 kHz (Chrome Tape) 40 Hz ~ 13 kHz (Low Noise Tape) |
Wow and flutter | 0.15% WRMS or less |
Distortion factor | 1.5% or less at 1 kHz and 0 VU |
Signal-to-noise ratio | 46 dB or more |
Fast forward / rewind time | Within 100 Seconds (Using C-60 Tape) |
Output jack | Line : 0.775 V (0 VU) / 100 ohm Optimum load impedance : 20k Ω or more Headphone : 30mV/8 Ω |
Input jack | Mic : 0.5mV/4.7k Ω Line : 50mV/200k Ω |
DIN jack | 0.6V/3mV |
Semiconductor used | Transistor : 32 Diode : 26 Units FET : 2 |
External dimensions | Width 410x Height 126x Depth 220 mm |
Weight | 4.8kg |